{
  "manageEntity": {
    "action": "Repost",
    "entityId": "374525",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfcda97fca4de3e630cd44cf661c225c2a75523b16682a63ba1681454a0eb12c6",
    "signature": "0x07bfca0da727eb75eae8456376cb7c36e2d859ade792cc8f8c347855a0da37c8020d3f9bd3d59834c3a02ad42463446b108eab6e1b5b028ed20c2490d9f373ba1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}